diff options
Diffstat (limited to 'drivers/cxl/core/trace.h')
| -rw-r--r-- | drivers/cxl/core/trace.h | 81 |
1 files changed, 71 insertions, 10 deletions
diff --git a/drivers/cxl/core/trace.h b/drivers/cxl/core/trace.h index cea706b683b5..25ebfbc1616c 100644 --- a/drivers/cxl/core/trace.h +++ b/drivers/cxl/core/trace.h @@ -48,6 +48,34 @@ { CXL_RAS_UC_IDE_RX_ERR, "IDE Rx Error" } \ ) +TRACE_EVENT(cxl_port_aer_uncorrectable_error, + TP_PROTO(struct device *dev, u32 status, u32 fe, u32 *hl), + TP_ARGS(dev, status, fe, hl), + TP_STRUCT__entry( + __string(device, dev_name(dev)) + __string(host, dev_name(dev->parent)) + __field(u32, status) + __field(u32, first_error) + __array(u32, header_log, CXL_HEADERLOG_SIZE_U32) + ), + TP_fast_assign( + __assign_str(device); + __assign_str(host); + __entry->status = status; + __entry->first_error = fe; + /* + * Embed the 512B headerlog data for user app retrieval and + * parsing, but no need to print this in the trace buffer. + */ + memcpy(__entry->header_log, hl, CXL_HEADERLOG_SIZE); + ), + TP_printk("device=%s host=%s status: '%s' first_error: '%s'", + __get_str(device), __get_str(host), + show_uc_errs(__entry->status), + show_uc_errs(__entry->first_error) + ) +); + TRACE_EVENT(cxl_aer_uncorrectable_error, TP_PROTO(const struct cxl_memdev *cxlmd, u32 status, u32 fe, u32 *hl), TP_ARGS(cxlmd, status, fe, hl), @@ -96,6 +124,25 @@ TRACE_EVENT(cxl_aer_uncorrectable_error, { CXL_RAS_CE_PHYS_LAYER_ERR, "Received Error From Physical Layer" } \ ) +TRACE_EVENT(cxl_port_aer_correctable_error, + TP_PROTO(struct device *dev, u32 status), + TP_ARGS(dev, status), + TP_STRUCT__entry( + __string(device, dev_name(dev)) + __string(host, dev_name(dev->parent)) + __field(u32, status) + ), + TP_fast_assign( + __assign_str(device); + __assign_str(host); + __entry->status = status; + ), + TP_printk("device=%s host=%s status='%s'", + __get_str(device), __get_str(host), + show_ce_errs(__entry->status) + ) +); + TRACE_EVENT(cxl_aer_correctable_error, TP_PROTO(const struct cxl_memdev *cxlmd, u32 status), TP_ARGS(cxlmd, status), @@ -392,9 +439,10 @@ TRACE_EVENT(cxl_generic_event, TRACE_EVENT(cxl_general_media, TP_PROTO(const struct cxl_memdev *cxlmd, enum cxl_event_log_type log, - struct cxl_region *cxlr, u64 hpa, struct cxl_event_gen_media *rec), + struct cxl_region *cxlr, u64 hpa, u64 hpa_alias0, + struct cxl_event_gen_media *rec), - TP_ARGS(cxlmd, log, cxlr, hpa, rec), + TP_ARGS(cxlmd, log, cxlr, hpa, hpa_alias0, rec), TP_STRUCT__entry( CXL_EVT_TP_entry @@ -408,6 +456,7 @@ TRACE_EVENT(cxl_general_media, __array(u8, comp_id, CXL_EVENT_GEN_MED_COMP_ID_SIZE) /* Following are out of order to pack trace record */ __field(u64, hpa) + __field(u64, hpa_alias0) __field_struct(uuid_t, region_uuid) __field(u16, validity_flags) __field(u8, rank) @@ -438,6 +487,7 @@ TRACE_EVENT(cxl_general_media, CXL_EVENT_GEN_MED_COMP_ID_SIZE); __entry->validity_flags = get_unaligned_le16(&rec->media_hdr.validity_flags); __entry->hpa = hpa; + __entry->hpa_alias0 = hpa_alias0; if (cxlr) { __assign_str(region_name); uuid_copy(&__entry->region_uuid, &cxlr->params.uuid); @@ -455,7 +505,7 @@ TRACE_EVENT(cxl_general_media, "device=%x validity_flags='%s' " \ "comp_id=%s comp_id_pldm_valid_flags='%s' " \ "pldm_entity_id=%s pldm_resource_id=%s " \ - "hpa=%llx region=%s region_uuid=%pUb " \ + "hpa=%llx hpa_alias0=%llx region=%s region_uuid=%pUb " \ "cme_threshold_ev_flags='%s' cme_count=%u", __entry->dpa, show_dpa_flags(__entry->dpa_flags), show_event_desc_flags(__entry->descriptor), @@ -470,7 +520,7 @@ TRACE_EVENT(cxl_general_media, CXL_GMER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), show_pldm_resource_id(__entry->validity_flags, CXL_GMER_VALID_COMPONENT, CXL_GMER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), - __entry->hpa, __get_str(region_name), &__entry->region_uuid, + __entry->hpa, __entry->hpa_alias0, __get_str(region_name), &__entry->region_uuid, show_cme_threshold_ev_flags(__entry->cme_threshold_ev_flags), __entry->cme_count ) ); @@ -529,9 +579,10 @@ TRACE_EVENT(cxl_general_media, TRACE_EVENT(cxl_dram, TP_PROTO(const struct cxl_memdev *cxlmd, enum cxl_event_log_type log, - struct cxl_region *cxlr, u64 hpa, struct cxl_event_dram *rec), + struct cxl_region *cxlr, u64 hpa, u64 hpa_alias0, + struct cxl_event_dram *rec), - TP_ARGS(cxlmd, log, cxlr, hpa, rec), + TP_ARGS(cxlmd, log, cxlr, hpa, hpa_alias0, rec), TP_STRUCT__entry( CXL_EVT_TP_entry @@ -547,6 +598,7 @@ TRACE_EVENT(cxl_dram, __field(u32, row) __array(u8, cor_mask, CXL_EVENT_DER_CORRECTION_MASK_SIZE) __field(u64, hpa) + __field(u64, hpa_alias0) __field_struct(uuid_t, region_uuid) __field(u8, rank) /* Out of order to pack trace record */ __field(u8, bank_group) /* Out of order to pack trace record */ @@ -584,6 +636,7 @@ TRACE_EVENT(cxl_dram, memcpy(__entry->cor_mask, &rec->correction_mask, CXL_EVENT_DER_CORRECTION_MASK_SIZE); __entry->hpa = hpa; + __entry->hpa_alias0 = hpa_alias0; if (cxlr) { __assign_str(region_name); uuid_copy(&__entry->region_uuid, &cxlr->params.uuid); @@ -604,7 +657,7 @@ TRACE_EVENT(cxl_dram, "validity_flags='%s' " \ "comp_id=%s comp_id_pldm_valid_flags='%s' " \ "pldm_entity_id=%s pldm_resource_id=%s " \ - "hpa=%llx region=%s region_uuid=%pUb " \ + "hpa=%llx hpa_alias0=%llx region=%s region_uuid=%pUb " \ "sub_channel=%u cme_threshold_ev_flags='%s' cvme_count=%u", __entry->dpa, show_dpa_flags(__entry->dpa_flags), show_event_desc_flags(__entry->descriptor), @@ -622,7 +675,7 @@ TRACE_EVENT(cxl_dram, CXL_DER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), show_pldm_resource_id(__entry->validity_flags, CXL_DER_VALID_COMPONENT, CXL_DER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), - __entry->hpa, __get_str(region_name), &__entry->region_uuid, + __entry->hpa, __entry->hpa_alias0, __get_str(region_name), &__entry->region_uuid, __entry->sub_channel, show_cme_threshold_ev_flags(__entry->cme_threshold_ev_flags), __entry->cvme_count ) @@ -870,6 +923,7 @@ TRACE_EVENT(cxl_poison, __string(region, cxlr ? dev_name(&cxlr->dev) : "") __field(u64, overflow_ts) __field(u64, hpa) + __field(u64, hpa_alias0) __field(u64, dpa) __field(u32, dpa_length) __array(char, uuid, 16) @@ -892,16 +946,22 @@ TRACE_EVENT(cxl_poison, memcpy(__entry->uuid, &cxlr->params.uuid, 16); __entry->hpa = cxl_dpa_to_hpa(cxlr, cxlmd, __entry->dpa); + if (__entry->hpa != ULLONG_MAX && cxlr->params.cache_size) + __entry->hpa_alias0 = __entry->hpa + + cxlr->params.cache_size; + else + __entry->hpa_alias0 = ULLONG_MAX; } else { __assign_str(region); memset(__entry->uuid, 0, 16); __entry->hpa = ULLONG_MAX; + __entry->hpa_alias0 = ULLONG_MAX; } ), TP_printk("memdev=%s host=%s serial=%lld trace_type=%s region=%s " \ - "region_uuid=%pU hpa=0x%llx dpa=0x%llx dpa_length=0x%x " \ - "source=%s flags=%s overflow_time=%llu", + "region_uuid=%pU hpa=0x%llx hpa_alias0=0x%llx dpa=0x%llx " \ + "dpa_length=0x%x source=%s flags=%s overflow_time=%llu", __get_str(memdev), __get_str(host), __entry->serial, @@ -909,6 +969,7 @@ TRACE_EVENT(cxl_poison, __get_str(region), __entry->uuid, __entry->hpa, + __entry->hpa_alias0, __entry->dpa, __entry->dpa_length, show_poison_source(__entry->source), |